423344032344041 has 16 divisors (see below), whose sum is σ = 449779808715840. Its totient is φ = 397697506799040.

The previous prime is 423344032344031. The next prime is 423344032344073. The reversal of 423344032344041 is 140443230443324.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423344032344041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 423344032344041.

It is not an unprimeable number, because it can be changed into a prime (423344032344031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 647476610 + ... + 648130116.

It is an arithmetic number, because the mean of its divisors is an integer number (28111238044740).

Almost surely, 2^{423344032344041} is an apocalyptic number.

It is an amenable number.

423344032344041 is a deficient number, since it is larger than the sum of its proper divisors (26435776371799).

423344032344041 is a wasteful number, since it uses less digits than its factorization.

423344032344041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257304.

The product of its (nonzero) digits is 1327104, while the sum is 41.

Adding to 423344032344041 its reverse (140443230443324), we get a palindrome (563787262787365).

The spelling of 423344032344041 in words is "four hundred twenty-three trillion, three hundred forty-four billion, thirty-two million, three hundred forty-four thousand, forty-one".